It is recommended to bake ham for 3 hours for every 10 pounds of meat. If Gordon baked a 7-pound ham for 2.1 hours. Did he follow the recommendation?

What is the greatest common factor of 8 and 36

What number should be added to both sides of the equation to complete this square? x^2-10x=7

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.